GB2003236A - Radially staged drag turbine - Google Patents

Radially staged drag turbine

Info

Publication number
GB2003236A
GB2003236A GB7831208A GB7831208A GB2003236A GB 2003236 A GB2003236 A GB 2003236A GB 7831208 A GB7831208 A GB 7831208A GB 7831208 A GB7831208 A GB 7831208A GB 2003236 A GB2003236 A GB 2003236A
Authority
GB
United Kingdom
Prior art keywords
drag turbine
radially staged
staged
radially
drag
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GB7831208A
Other versions
GB2003236B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CERLA NV
Original Assignee
CERLA NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CERLA NV filed Critical CERLA NV
Publication of GB2003236A publication Critical patent/GB2003236A/en
Application granted granted Critical
Publication of GB2003236B publication Critical patent/GB2003236B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/34—Non-positive-displacement machines or engines, e.g. steam turbines characterised by non-bladed rotor, e.g. with drilled holes
    • F01D1/36—Non-positive-displacement machines or engines, e.g. steam turbines characterised by non-bladed rotor, e.g. with drilled holes using fluid friction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GB7831208A 1977-08-23 1978-07-26 Radially staged drag turbine Expired GB2003236B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/826,977 US4201512A (en) 1977-08-23 1977-08-23 Radially staged drag turbine

Publications (2)

Publication Number Publication Date
GB2003236A true GB2003236A (en) 1979-03-07
GB2003236B GB2003236B (en) 1982-03-24

Family

ID=25247994

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7831208A Expired GB2003236B (en) 1977-08-23 1978-07-26 Radially staged drag turbine

Country Status (4)

Country Link
US (1) US4201512A (en)
JP (1) JPS5464203A (en)
DE (1) DE2836864A1 (en)
GB (1) GB2003236B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482191A1 (en) * 1980-05-06 1981-11-13 Cerla Nv Multi-stage drag turbine - has radially offset stages coupled to coaxial shafts and annular interstage nozzle units
US5344282A (en) * 1991-12-04 1994-09-06 The Boc Group, Plc Molecular drag type vacuum pump

Families Citing this family (38)

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US4534699A (en) * 1983-06-22 1985-08-13 Possell Clarence P Coal fired turbine
US6328527B1 (en) 1999-01-08 2001-12-11 Fantom Technologies Inc. Prandtl layer turbine
WO2000042291A1 (en) * 1999-01-08 2000-07-20 Fantom Technologies Inc. Friction turbine
US6224325B1 (en) 1999-01-08 2001-05-01 Wayne Ernest Conrad Prandtl layer turbine
US20040035093A1 (en) * 1999-01-08 2004-02-26 Conrad Wayne Ernest Vacuum cleaner
US6238177B1 (en) 1999-01-08 2001-05-29 Fantom Technologies Inc. Prandtl layer turbine
US6183641B1 (en) 1999-01-08 2001-02-06 Fantom Technologies Inc. Prandtl layer turbine
WO2000042292A1 (en) * 1999-01-08 2000-07-20 Fantom Technologies Inc. Separation apparatus comprising a friction machine
US6261052B1 (en) 1999-01-08 2001-07-17 Fantom Technologies Inc. Prandtl layer turbine
US6174127B1 (en) 1999-01-08 2001-01-16 Fantom Technologies Inc. Prandtl layer turbine
US6344064B1 (en) * 1999-01-29 2002-02-05 Fantom Technologies Inc. Method and apparatus of particle transfer in multi-stage particle separators
US6568900B2 (en) 1999-02-01 2003-05-27 Fantom Technologies Inc. Pressure swing contactor for the treatment of a liquid with a gas
US6375412B1 (en) * 1999-12-23 2002-04-23 Daniel Christopher Dial Viscous drag impeller components incorporated into pumps, turbines and transmissions
US7341424B2 (en) * 1999-12-23 2008-03-11 Dial Discoveries, Inc. Turbines and methods of generating power
WO2002004788A1 (en) * 2000-07-06 2002-01-17 Drysdale Kenneth William Patte Turbine, power generation system therefor and method of power generation
US6726442B2 (en) * 2001-02-14 2004-04-27 Guy Louis Letourneau Disc turbine inlet to assist self-starting
FR2846033B1 (en) * 2002-10-21 2005-01-28 Onera (Off Nat Aerospatiale) ROTATING MACHINE OF THE TESLA TYPE OR PUMP
US20060216149A1 (en) * 2004-10-26 2006-09-28 Wilson Erich A Fluid Flow Channels in Bladeless Compressors, Turbines and Pumps
US20060291997A1 (en) * 2004-10-26 2006-12-28 Wilson Erich A Fluid Flow Chambers and Bridges in Bladeless Compressors, Turbines and Pumps
DE102005049938B3 (en) * 2005-10-19 2007-03-01 Zeki Akbayir Rotor for fluid flow machine e.g. pump, has wing profile unit including convex elevation on outer mantel surface, axial hollow space enclosed in interior, and opening between space and mantel surface in region of profile units
US7478990B2 (en) * 2005-10-25 2009-01-20 Wilson Erich A Bracket/spacer optimization in bladeless turbines, compressors and pumps
JP5844641B2 (en) * 2008-10-30 2016-01-20 パワー ジェネレーション テクノロジーズ ディベロップメント ファンド エルピー Toroidal boundary layer gas turbine
US9052116B2 (en) 2008-10-30 2015-06-09 Power Generation Technologies Development Fund, L.P. Toroidal heat exchanger
DE102009020337B4 (en) * 2009-05-07 2011-07-28 Leschber, Yorck, Dr., 69190 Friction turbine drive
JP5376316B2 (en) * 2009-09-15 2013-12-25 上野 康男 Turbine for external combustion engine
WO2011057019A1 (en) * 2009-11-04 2011-05-12 Wilson Erich A Composite boundary layer turbine
WO2011074669A1 (en) * 2009-12-17 2011-06-23 日本碍子株式会社 Turbine
DE102010017733B4 (en) * 2010-07-05 2013-08-08 Robert Stöcklinger Tesla turbine and method for converting fluid flow energy into kinetic energy of a shaft of a Tesla turbine
US9605663B2 (en) 2010-08-24 2017-03-28 Qwtip Llc System and method for separating fluids and creating magnetic fields
US10790723B2 (en) 2010-08-24 2020-09-29 Qwtip Llc Disk-pack turbine
AR088431A1 (en) 2011-08-24 2014-06-11 Qwtip Llc WATER TREATMENT SYSTEM AND METHOD
KR20140079379A (en) 2011-08-24 2014-06-26 큐더블유티아이피 엘엘씨 Water treatment system and method
US9469553B2 (en) 2011-08-24 2016-10-18 Qwtip, Llc Retrofit attachments for water treatment systems
AR093196A1 (en) 2012-02-28 2015-05-27 Qwtip Llc SYSTEM AND METHOD OF DESALINATION AND / OR GAS PRODUCTION
AR093197A1 (en) 2012-02-29 2015-05-27 Qwtip Llc SYSTEM AND METHOD OF LEVITATION AND DISTRIBUTION
AT512653B1 (en) * 2012-06-28 2013-10-15 Kares Ivanka Rotor and radially flowable turbine
US11208890B2 (en) * 2015-01-09 2021-12-28 Green Frog Turbines (Uk) Limited Boundary layer turbomachine
ES2784456T3 (en) * 2017-07-19 2020-09-25 Esquare Lab Ltd Tesla turbine with a static distributor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1061142A (en) * 1909-10-21 1913-05-06 Nikola Tesla Fluid propulsion
US1056338A (en) * 1911-11-01 1913-03-18 Jonas Albert Johnsen Friction-turbine.
US1179078A (en) * 1912-04-13 1916-04-11 Pyle Nat Electric Headlight Co Turbine.
US1108831A (en) * 1912-04-29 1914-08-25 Jules Hippolyte Corthesy Turbine.
US1434336A (en) * 1921-07-02 1922-10-31 Ira D Geiger Fluid motor
US2043788A (en) * 1934-04-07 1936-06-09 Clark W Adair Rotary steam friction motor
US3045428A (en) * 1960-07-06 1962-07-24 Walter G Finch Vortex gas turbine
US3487784A (en) * 1967-10-26 1970-01-06 Edson Howard Rafferty Pumps capable of use as heart pumps
US3872668A (en) * 1972-04-12 1975-03-25 Michael Eskeli Compressing centrifuge with cooling
US4025225A (en) * 1975-08-04 1977-05-24 Robert R. Reed Disc pump or turbine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482191A1 (en) * 1980-05-06 1981-11-13 Cerla Nv Multi-stage drag turbine - has radially offset stages coupled to coaxial shafts and annular interstage nozzle units
US5344282A (en) * 1991-12-04 1994-09-06 The Boc Group, Plc Molecular drag type vacuum pump

Also Published As

Publication number Publication date
DE2836864A1 (en) 1979-03-08
JPS5464203A (en) 1979-05-23
GB2003236B (en) 1982-03-24
US4201512A (en) 1980-05-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee